<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Insert title here</title>
<style type="text/css">
html,body
{
height: 100%;
width: 100%;
}
</style>
<script type="text/javascript">
	function getTime()
	{
		var locate=document.getElementById("button");
		var currentTime = new Date();
		var hours = currentTime.getHours();
		var minutes = currentTime.getMinutes();
		locate.innerHTML= hours + ":" + minutes;
	}
</script>
</head>
<body>
<div id="button">
<input type="button" value="Show Time" onclick="getTime()"/>
</div>
</body>
</html>